Service bulletins for the 2021 Volkswagen Passat
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
349 on file from NHTSA, as of 2026-10-19.
About B1000 on the 2021 Volkswagen Passat: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
By topic
Only bulletins with trouble code: B1000 are shown. Show all
| VOS-25-04 | 2025-02-06. Service bulletin. AIR BAGS. This is a notice for software changes with the ODIS diagnostic program to correct the communication for the airbag control module. For trouble code DTC B10001B. Driver airbag igniter resistance too high -N95 |
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| VOS-24-129 | 2024-12-05. Service bulletin. AIR BAGS. This is a notice for software changes with the ODIS diagnostic program to correct the communication for the airbag control module. For trouble code DTC B10001B. Driver airbag igniter resistance too high -N95 |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.